EP 1100672 B1 20030402 - DEVICE FOR ADJUSTING THE THICKNESS OF A PREFORM IN AN EXTRUSION BLOW-MOULDING MACHINE
Title (en)
DEVICE FOR ADJUSTING THE THICKNESS OF A PREFORM IN AN EXTRUSION BLOW-MOULDING MACHINE
Title (de)
VORRICHTUNG ZUR REGELUNG DER DICKE EINES VORFORMLINGS IN EINER EXTRUSIONSBLASFORMMASCHINE
Title (fr)
DISPOSITIF DE REGULATION DE L'EPAISSEUR D'UNE PARAISON DANS UNE MACHINE D'EXTRUSION-SOUFFLAGE
Publication
Application
Priority
- FR 9901787 W 19990721
- FR 9809586 A 19980724
Abstract (en)
[origin: WO0005054A1] The invention concerns an extrusion blow-moulding machine for producing containers from a tubular preform wherein the variation in the preform thickness is obtained by moving at least a core (7) relatively to a die (6) using a rotating electric motor (25) acting on the means (12) for reducing the motor effort and transforming the rotating movement into a linear movement, which means consist of a bevelled slide.
IPC 1-7
IPC 8 full level
B29C 48/09 (2019.01); B29C 48/325 (2019.01)
CPC (source: EP US)
B29C 48/09 (2019.01 - EP US); B29C 48/325 (2019.01 - EP US); B29C 48/92 (2019.01 - EP US); B29C 2948/92647 (2019.01 - EP US); B29C 2948/92923 (2019.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0005054 A1 20000203; AT E236005 T1 20030415; AU 4914499 A 20000214; DE 69906538 D1 20030508; DE 69906538 T2 20031224; EP 1100672 A1 20010523; EP 1100672 B1 20030402; ES 2196831 T3 20031216; FR 2781409 A1 20000128; FR 2781409 B1 20000929
DOCDB simple family (application)
FR 9901787 W 19990721; AT 99932934 T 19990721; AU 4914499 A 19990721; DE 69906538 T 19990721; EP 99932934 A 19990721; ES 99932934 T 19990721; FR 9809586 A 19980724